Aspirator tube



FIG. 1 is a front, top, right side perspective view of an aspirator tube showing our new design;

FIG. 2 is a front, bottom, left side perspective view thereof, wherein the plunger of the aspirator tube is fully extended;

FIG. 3 is a front, bottom, left side perspective view thereof, wherein the plunger of the aspirator tube is partially depressed;

FIG. 4 is a front, bottom perspective view thereof, wherein the plunger of the aspirator tube is fully depressed; and,

FIG. 5 is a front elevation view thereof.

The broken lines shown in FIGS. 1-5 of the aspirator tube are for the purpose of illustrating environment, and forms no part of the claimed design. 

CLAIM The ornamental design for an aspirator tube, as shown and described. 